baber/WOPTO huggingface dataset:
Patent JP-H0454475-A (JP)
Title: Nmr spectrometer
Inventor: IWATA YOUSUKE
IPC: G01R33/46
Filed: 1990-06-22
Abstract: PURPOSE:To capture a simulation waveform which concretely shows the waveform of a pulse sequence described in a program by reading respective parameters of the kind, level, phase, length, etc., of the waveform described in the program. CONSTITUTION:When a program name is inputted through a user interface 21, the program is read out of a program file 22 and sent to a graphic module 23. This module 23 reads the respective parameters of the level, phase, pulse width, discrimination among an observation wave, a decoupler wave, and an X-core irradiation wave, etc., out of the read program to generate the simulation waveform which simulates the concrete pulse sequence. Therefore, the pulse sequence can be confirmed without decoding the program.
Patent JP-H0215689-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: KONDO MASAFUMI
IPC: H01L21/203
Filed: 1988-07-01
Abstract: PURPOSE:To form a semiconductor laser element possessed of an excellent oscillating property by a method wherein a semiconductor layer, which uses a group IV amphoteric element as a dopant, is grown on semiconductor growth faces of a substrate possessed of different Miller indexes respectively through a molecular beam epitaxy method. CONSTITUTION:A Cr doped semi-insulating GaAs substrate 31 of a normal mesa provided with a single slope is formed, where a semiconductor growth face 31a of a sloping 111A face (A denotes a group III element face) and a semiconductor growth face 31b of a 100 face are formed thereon. The following are successively grown on the semiconductor growth faces 31a and 31b through an MBE method: a non-doped high resistance GaAs buffer layer 32; a non-doped high resistance Al0.4Ga0.6As current block layer 33; a Si doped Al0.32Ga0.68As clad layer 34; a Si doped GaAs active layer 35; a Si doped Al0.32Ga0.68As clad layer 36; and a Si doped GaAs contact layer 37. Next, each p-n junction of the Si doped GaAs contact layer 37 and the Si doped GaAs contact layer 37 on the uppermost layer side above the semiconductor growth layer 31b are etched. Thereafter, a current block layer 38 is formed on the etched section. And, an n-type electrode 39 of AuGe/Ni and a p-type electrode 40 of Au/AuZn are evaporated. Then, the substrate 31 is abraded and then divided into chips.
Patent JP-H0215731-A (JP)
Title: Stereophonic demodulator circuit
Inventor: YOSHIFUSA KOJI
IPC: H04H40/45
Filed: 1988-07-02
Abstract: PURPOSE:To demodulate two different stereophonic signals by using a phase locked loop frequency tuning circuit which can be locked in corresponding to 1st and 2nd frequencies. CONSTITUTION:FM waves produced by modulating main carriers by means of stereophonic signals of a polar system and another FM waves produced by modulating main carriers by means of stereophonic signals of a pilot tone system are received by an antenna ANT and respectively converted into acoustic signals by means of loudspeakers 41L and 41R after the signals are selectively switched. In case of demodulating the stereophonic signals of the polar system, a common contact 60 and individual contact 61 are set to conducted states at a switch 33. As a result, the charging time of a capacitor 6 becomes longer and the free-running frequency of a voltage-controlled oscillator 27 becomes 125kHz. In case of demodulating the stereophonic signals of the pilot tone system, the common contact 60 and another individual contact 62 are set to conducted states at the switch 33. As a result, the discharging time of the capacitor 36 becomes shorter and the freerunning frequency of the oscillator 27 becomes 152kHz.
Patent JP-H107846-A (JP)
Title: Flame-retardant polyolefin resin composition
Inventor: TERAO MASARU
IPC: C08K9/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin resin free from halogen and having improved flame-retardancy while scarcely causing the deterioration of the characteristics. SOLUTION: This resin composition is produced by compounding (A) a polyolefin resin with (B) a phosphorus compound and (C) an expandable material produced by covering an organic foaming agent having a decomposition point of >=150 deg.C with one or more resins selected from acrylonitrile-butadiene copolymer, styrenebutadiene copolymer, epoxy-modified styrene-butadiene copolymer, ethylene-vinyl alcohol copolymer, ethylene-vinyl acetate copolymer and polyvinyl acetate resin.
Patent JP-H0517188-A (JP)
Title: Cement admixture
Inventor: YAMATO FUJIO
IPC: C08G14/06
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a cement admixture capable of reducing slump loss caused in a hydraulic cement composition by using a formaldehyde adduct cocondensate of 3-5 components composed of specific compounds as a component. CONSTITUTION:A formaldehyde adduct cocondensate of 3-5 components composed of compounds expressed by formulas I, II and/or III and compounds expressed by formulas IV and/or V is used as a component of a cement admixture. In the formula, R denotes H or lower alkyl; X denotes H, alkyl, carboxyl or its alkali metallic salt, sulfone group or its alkali metallic salt, OH or methoxy group; Y denotes carboxyl or its alkali metallic salt; groups Z denote H or -CH2SO3X (X denotes alkali metal), provided that at least two of the groups Z denote H. The formaldehyde adduct cocondensate to be used has a three-dimensional molecular structure and it is presumed that the slump loss can be reduced thereby.
Patent JP-S5589621-A (JP)
Title: Liquid fuel flow regulator
Inventor: NATSUMEDA TAKESHI
IPC: F23N1/00
Filed: 1978-12-25
Abstract: PURPOSE: To enable continuous stepless adjustment of the opening area of a fluid outflow port by a method wherein a valve is positioned at a point where an electromagnetic attractive force balances with the repulsive force of a spring in a container in which the oil surface level is kept constant by a constant oil surface level device.  
     CONSTITUTION: A cylinder 20 having an outflow valve seat 18 and a fuel inflow port 19 is fitted in a recessed hole portion 17 communicated with a fuel outflow port 16 of a fuel flow regulator main body 15. A needle valve 23 fixed with an electromagnetic plunger 22 driven by an exciter coil 21 is inserted in the cylinder 20. An outer casing having a spring seat fixed by a fixing nut 26 and a magnetic head 27 serving also as an attracting surface, is fixed to a fuel flow regulator cover 24 by screws 30. A compression coil spring 34 of non-magnetic material is inserted between the head 27 and an electromagnetic brush 22. According to this constitution, fuel flow rate can be regulated continuously and steplessly by controlling the input current value for the coil 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1168080-A (JP)
Title: Solid-state image-pickup device
Inventor: MURAKAMI ICHIRO
IPC: H04N5/341
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a solid-state image-pickup device which reduces the absolute vol. of smear components due to multiple reflections. SOLUTION: This device comprises plural photoelectric elements on an Si substrate, signal transfer elements 3 separated apart from the photoelectric conversion elements 2 on the surface of a substrate 1, antireflection film 10 on the surface of the substrate 1, transfer electrodes 4 on the substrate top, and a screen film 7 on these electrodes via a layer insulation film 6. The antireflection film 10 on the Si surface 1 is partly formed inside the screen film 7. A light which is incident on the film between the Si and the screen film reaches the antireflection film 10 at least once to prevent multiple reflections, and is absorbed in the substrate 1 before reaching the top of the signal transfer element 3. As the light is absorbed in the substrate 1 at the signal transfer element 3 top part, the smear components due to the multiple reflections are reduced and the smear is improved.
Patent JP-2000352828-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HIROTA NOBUAKI
IPC: G03G5/06
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor not only high in sensitivity and superior in stability against repeated uses but also superior in preexposure characteristics. SOLUTION: This electrophotographic photoreceptor is provided on a conductive substrate with a photosensitive layer comprising at least a charge generating material and a charge transfer material, and the photosensitive layer contains a binder resin made of at least one of a polyester resin and a polycarbonate resin and a polyarylate resin, and the charge transfer material is at least one of compounds represented by formulae I and II in which each of R1 and R2 is an H atom or an aryl or styryl group or the like; R3 is an aryl group or the like; each of Ar1 and Ar2 is a phenyl group or the like; R4 is an H atom or an alkyl group or the like; each of R5-R7 is an H atom or aryl group or the like; Ar3 is a phenyl group or the like; and X is an atomic group necessary to form a 5- or 6-membered saturated ring.
Patent JP-S5690718-A (JP)
Title: Air-conditioning device for vehicle
Inventor: SUDOU SHINJI
IPC: B60H1/00
Filed: 1979-12-20
Abstract: PURPOSE:To enable electrical setting of a mode by detecting the levels of output of an outside-air sensor and a solar-radiation sensor and by selecting each mode propery according to the detection signals from sensors. CONSTITUTION:When an automatic shifting switch 34 is on and the output VD of an analog adder 49 adding the output of the outside-air sensor to that of the solar- radiation sensor is expressed in the relation VH>VL>VD, the output of AND circuits 59, 60 and 61 turn to be (0), (0) and (1) respectively, while the output of a NOR circuit 42 alone turns to be (1), and a signal is supplied to the heater-mode setting terminal 48 of a mode setter 22. Next, when the relation turns to be VH> VD>VL, the output of the AND circuits 59, 60 and 61 turns to be (0), (1) and (0) respectively and the signal is supplied to the bilevel mode setting terminal 46 of the mode setter 22, while the output of the circuits 59, 60 and 61 turn to be (1), (0) and (0) when the relation turns to be VD>VH>VL, and the signal is supplied to the cooler-mode setting terminal 45 thereof.
Patent JP-S5869636-A (JP)
Title: Sheet paper feeder
Inventor: HIBI KUNIO
IPC: B65H3/52
Filed: 1981-10-19
Abstract: PURPOSE:To obviate skew paper feeding, by constituting a feed unit so as to cause each center line of both maximum and minimum sizes of paper to be kept within the outer limits of a paper feed stoopping member, and yet both sizes of paper to remain untouched with the feed stopping member all over the paper size, in case of a one-side standard paper feeder for copying machines and the  like consisting of a rotor and said feed stopper. CONSTITUTION:Center lines C1 and C2 in the direction of breadth of a large size sheet paper 1 and a small size sheet paper 1a are positioned within both outside end parts 13A and 13B of a feed stopping member 13 in perpendicular to a sheet paper feeding direction A, while the paper feed stopping member 13 is made up so as not to touch the over-all width of both sheets of paper 1 and 1a. With this constitution, all sheets of paper including both maximum and minimum size sheets of paper receive stopping power of the feed stopping member 13 at positions inclusive of the center lines C1 and C2 so that the occ- urrence of a skew can be prevented.
Patent JP-H068387-A (JP)
Title: Artificial marble and production thereof
Inventor: AZUMA HIROFUMI
IPC: C08K7/14
Filed: 1992-06-24
Abstract: PURPOSE:To obtain novel artificial marble enhanced in gorgeousness and depth as compared with conventional artificial marble, having a high-grade feeling and a profound feeling and giving an opal like tint. CONSTITUTION:In artificial marble consisting of a transparent surface layer 1, an intermediate layer 2 composed of resin concrete and a back layer 3 made of FRP, the intermediate layer is formed as a transparent or translucent layer containing a light pervious amorphous inorg. material 2a having cracks 2a and bent and deformed flake like matter 2b having a brilliant color exposing membrane layer on the surface thereof and having fine hermetically sealed cracks 2d in the boundary part with the amorphous granular inorg material 2a.
Patent JP-S6143324-A (JP)
Title: Data input device
Inventor: SO MASATOSHI
IPC: G06F3/02
Filed: 1984-08-08
Abstract: PURPOSE:To ensure the easy and quick input of data by photographing the data written on an original that should be supplied through a video camera to display then at a display part and at the same time displaying the key input data on said photographed data. CONSTITUTION:A data input device is connected to a computer. The main body of the input device contains a function part 12, a CRT of a display part 10 and a keyboard of an input part 11. Then a video camera 14 is connected to the input device via a video signal line 13. The camera 14 is supported by a support post 16, and the position and the size of a original set on an original board 19 are controlled at a display part 10 by means of screen control knobs 15, 17 and 18. When the reading action of the original is started when the original is supplied, the character strings on the original are scanned and judged successively and then changed into computer character for display. Furthermore an incomplete area of the displayed character strings is corrected with key input. Then an end indication key is pushed to deliver the character strings stored presently to a signal line as the normal ones.
Patent JP-H0812360-A (JP)
Title: Production of glass cell and apparatus for producing the same
Inventor: IZAWA TETSUO
IPC: C03B23/049
Filed: 1994-06-23
Abstract: PURPOSE:To easily part a glass cell and metal molds and to obviate generation of crack or using in a glass cell. CONSTITUTION:This apparatus is provided with au upper positioning member 10 which positions and holds the glass cell 1a by combing into contact with the outer corner part at the top end of the glass cell 1a during molding of the glass cell 1a placed on the lower mold 3 vertically movably by means of an air cylinder 12. The apparatus is provided with a lower positioning member 10 which positions and holds the glass cell 1a by coming into contact with the outer corner part at the bottom end of the glass cell 1a vertically movably by means of an air cylinder 13. Both upper and lower positioning members 10, 11 are parted from the glass cell 1a after completion of parting of the glass cell 1a and the upper mold 2, the right mold 4 and the left mold 5. Both positioning members 10, 11 are heated to a temp. which is below the glass transition temp. and is above the temp. lower by 200 deg.C than the glass transition point temp. to prevent cracking and fusing of the glass cell 1a.
Patent JP-S6225973-A (JP)
Title: Separation and concentration of aquatic bacteria and apparatus therefor
Inventor: WATANABE SHOJI
IPC: C12N1/20
Filed: 1985-07-29
Abstract: PURPOSE:To separator readily magnetropistic aquatic bacteria in muddy water, by applying a megnetic field to separation tank, extracting a solution in area where the magnetropistic bacteria gather, transferring the solution to another separation tank, adding a diluting solution thereto applying a magnetic field thereto and carrying out extracting operation. CONSTITUTION:Magnetic poles of polarity in which magnetropistic aquatic bacteria to be an object of separation and concentration run are positioned in the upward direction of separation devices 5-7, and a solution to be treated is fed to the separation devices 5-7. The magnetropistic aquatic bacteria run upward and are kept to settle nonorganic solid materials and protozoans, etc., in the bottom. The upper solution of the separation device 5 is fed into a mixing device 14 and mixed with a diluting solution. The resultant mixture solution is then fed to the separation device 6 to repeat the magnetic field applying operation and solution extraction operation twice or more similarly in total.
Patent JP-H0917971-A (JP)
Title: Capacitor of semiconductor device, and its manufacture
Inventor: TSUKAMOTO KAZUHIRO
IPC: H01L27/04
Filed: 1995-06-30
Abstract: PURPOSE: To provide the capacitor of a semiconductor device, which enables the increase of capacity of itself without marring the flatness of the memory cell part or without enlarging the region of the memory cell, and its manufacture. CONSTITUTION: The flatten a capacitor 16 and increase the surface area of a storage node 13, by equipping the storage node 13 with a horizontal conductive part 6, which extends roughly horizontally, a tubular conductive part 11, which extends from the edge of the horizontal conductive part to a semiconductor substrate, and a fin part which extends roughly horizontally from the periphery of a columnar conductive part 12 to the tubular conductive part 11, in the region surrounded by the tubular conductive part 11.
Patent JP-S5867117-A (JP)
Inventor: SUDOU TAKAMITSU
IPC: A01D59/08
Filed: 1981-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000353074-A (JP)
Title: Structure selection reading processing method and recording medium recording program for the same
Inventor: SONEHARA NOBORU
IPC: G06F12/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To select the type of a tag in a text and to read only a pertinent part by adding a function for reading contents for the respective types of HTML tags by sound to a key on a keyboard. SOLUTION: Text information described in an HTML system is read and displayed on an internet browser. HTML tags used in displayed text information are classified into 'large header', 'small header' and 'minute information' for respective types. A function for reading the types of the HTML tags of the classified 'large header', 'small header' and 'minute information', whole text information and the part of a link destination is allocated to a function key on a keyboard. A user depresses the function key corresponding to the part to be read. The part of the HTML tag similar to the HTML tag allocated to the function key that the user depresses is read from text information by sound.
Patent JP-S5791050-A (JP)
Title: Communication system performing frame synchronization by bipolar violation
Inventor: SHIMIZU HIROSHI
IPC: H04L7/08
Filed: 1980-11-26
Abstract: PURPOSE:To achieve a frame synchronizing circuit with small scale, by generating a bipolar violation to a specific location bit and detecting it at the reception side, when the bit of specific location is 0 and the bit immediately before is 0-bit at the transmission side. CONSTITUTION:A transmission digital signal 12 and a frame pulse 13 giving a specific bit location of frame are processed at a logical circuit consisting of an OR gate, an AND gate, an inverter, an FF, an EOR gate, and when the bit of specific location of a signal 12 and the bit immediately before are both zero, the bit at the specific location is changed to 1 and a bipolar violation BPV is generated to the bit at the specific location. At the reception side, a desired clock pulse is generated at a clock circuit 25 with this bipolar code, it is converted into a binary digital signal at discrimination circuits 23, 24, the BPV is detected at an NOR gate 33, the frame synchronization with the transmission side is taken, and when the bit immediately before the specific location is 1, the logic of the specific location bit is taken as it is to suppress eye deterioration and a signal 12 is reproduced from an FF36.
Patent JP-H11342278-A (JP)
Title: Structure of sheet terminal treatment
Inventor: HASEGAWA HIROAKI
IPC: A47C31/02
Filed: 1998-05-31
Abstract: PROBLEM TO BE SOLVED: To improve strength for a load to the inside, outside and lower direction and make it possible to fix without increasing the number of working processes and manufacture easily. SOLUTION: A trim cord 40 consists of the hook 42 which engages to the free edge part of a heming part 11 formed on a sheet flame 10 and the hook 43 which engages to the engaging part formed on the predetermined position of a sheet frame 10, upper than that of the heming part, facing the trim cord 40 side. The hook 42 and the hook 43 are formed to protrude oppositely. The trim cord 40 which is mounted on the end of a sheet cover 30 is placed on the lower edge of the sheet frame 10 to put it on the end part of a cushion member 20 with tense covering the cushion member 20. And the trim cord 40 is inserted into an installing part on the inside of the hemming part with covering or fitting the hemming part.
Patent JP-S5789330-A (JP)
Title: Timer device
Inventor: NAKAMURA KOUICHI
IPC: G10L13/00
Filed: 1980-11-22
Abstract: PURPOSE:To facilitate the retrieval for reproducing, by recording index information also when the receiving signal of a receiver is recorded. CONSTITUTION:By a key input device 10, the sound recording start time and the end time are stored in the first storage part 8, and information such as a program name and a receiver name useful for reproducing in the future are stored in the second storage part 9. Just before the reserved time stored in the first storage part 8, a control part 14 sends a remote control signal 6a to a sound recorder 6 to operate the sound recorder and converts useful information, which are stored in the second storage part 9, to a prescribed signal by a digital signal converting part 12 and a voice synthesizer 13 and records this signal to the sound recorder 6. Next, at the reserved time, the control part 14 operates a receiver 5 to record the receiving signal of the receiver 5 to the sound recorder 6.
Patent JP-H0334356-A (JP)
Title: Mounting of molded semiconductor element
Inventor: KAWAGUCHI TSUKASA
IPC: H01L23/40
Filed: 1989-06-30
Abstract: PURPOSE:To contrive a reduction in the size of a device, a reduction in the cost of the device and the modification of the design of a substrate by a method wherein the substrate and a heat dissipation fin are provided facing each other in parallel to each other and a molded type semiconductor element is mounted on the fin. CONSTITUTION:A lead terminal 11a of a molded type semiconductor element 11 is formed into an L shape and is made to pass through a prescribed through hole of a substrate 12 upward in advance from the soldered surface of the substrate to the upper direction of the hole. Then, a heat dissipation fin 13 is mounted in such a way that a plane 13a, which comes into contact with the element 11, of the fin 13 is parallel to the substrate 12 and the element 11 to be mounted is held between the substrate and the fin. Moreover, the element 11 is fixed on the fin 13 by a square washer 14 and a fixing screw 15 from over by a driver using an adjusting hole provided in the substrate 12. As the element 11 is formed into a structure, in which the element 11 is directly fixed on the fin 13, the mounting position of the element 11 can be freely selected within the ranges of the areas of the fin 13 and the substrate 12.
Patent JP-H0736442-A (JP)
Title: Graphic display device
Inventor: SUZUKI MOTOYUKI
IPC: G06T3/00
Filed: 1993-07-06
Abstract: PURPOSE:To effectively utilize image data and to improve the working efficiency by a user by handling the image data as a part of constituting elements of graphics. CONSTITUTION:This graphic display device has data storage sections 2, 3 in which plural pieces of vector data and image data are stored by having a corresponding relation with attributes, an item attribute assigning section 1 for assigning attribute data and processing item data, extracting means 4, 5 which extract vector data and image data from the data storage sections 2, 3 in accordance with the attribute data assigned from this item and attribute assigning section 1, plural display memories in which the image data formed by arbitrary colors are stored, a vector image forming section 6 which forms the vector data and the image data on the display memories according to the processing items from the item and attribute assigning section and a display control section 9 which displays the image data and vector data formed in the display memories in superposition on each other in a display section 7.